Practice Question and Answer
8Q: Plants that grow in Saline Water are called 2549 15b5cc6b3e4d2b4197774d477
5b5cc6b3e4d2b4197774d477- 1Sciophytesfalse
- 2Bryophytesfalse
- 3Halophytestrue
- 4Hydrophytesfalse
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Answer : 3. "Halophytes"
Explanation :
Answer: C) Halophytes Explanation: Plants that grow in Saline Water are called Halophytes.
Q: In the 42nd Constitutional Amendment 1976, which word was added to the Preamble?
2549 05d7b6d84365d1429baaad901
5d7b6d84365d1429baaad901- 1Democraticfalse
- 2Equalityfalse
- 3Seculartrue
- 4Socialistfalse
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Answer : 3. "Secular"
Explanation :
The Preamble has been amended by the 42nd Constitutional Amendment Act (1976), which added three new words—socialist, secular and integrity.
Q: P and Q can do a work in 4 hours and 12 hours respectively. P starts the work at 9am and they work alternately for one hour each. When will the work be completed ? 2548 05b5cc774e4d2b41977750039
5b5cc774e4d2b41977750039- 13 amfalse
- 212 pmfalse
- 31 pmfalse
- 43 pmtrue
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Answer : 4. "3 pm"
Explanation :
Answer: D) 3 pm Explanation: Work done by P and Q in the first two hours, working alternately = First hour P + Second hour Q ⇒14+112=13 work is completed in 2 hours Then, the total time required to complete the work by P and Q working alternately=2 x 3= 6hours Thus, work will be completed at 3pm.
Q: If sinθ + cosecθ = 2, then the value of $$ sin^9 θ +cosec^9θ $$ is –
2548 05e7d9f2e83fe6161107a7352
5e7d9f2e83fe6161107a7352- 14false
- 20false
- 31false
- 42true
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Answer : 4. "2"
Q: Select the related letter/ word/ number/ figure from the given alternatives.
PDT : ? :: LUB : 33
2548 060910644265c9d1ad010a13d
60910644265c9d1ad010a13dPDT : ? :: LUB : 33
- 140false
- 239false
- 338true
- 437false
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Answer : 3. "38 "
Q: According to the recent announcement, who will become the first Arab country to launch 'Mars Mission'?
2548 05ee1949bca41b347ed37b1b8
5ee1949bca41b347ed37b1b8- 1Omanfalse
- 2United Arab Emiratestrue
- 3Saudi Arabiafalse
- 4Qatarfalse
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Answer : 2. "United Arab Emirates"
Q: Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed? 2548 05c2c50e4aea81766da94c93d
5c2c50e4aea81766da94c93d- 125200true
- 226002false
- 322400false
- 425150false
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Answer : 1. "25200"
Q: A train passes two bridges of length 400 m and 200 m. in 50 seconds and 30 seconds respectively. The length of the train is-
2547 060b4abeb517f2874d53f4b2c
60b4abeb517f2874d53f4b2c- 1100true
- 2225false
- 350false
- 4125false
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